THE RELIEGOS METEORITE
Last meteorite ("fall") recovered in Spain

 
  Chondrite (L5) fall in Reliegos (León), 28 December 1947

From a historical (and scientific) point of view, it is important to stress that, since the impressive meteorite fall of Reliegos in 1947 (Gomez de Llarena and Rodriguez Arango 1948), 50 years passed before a new Spanish meteorite was catalogued in the Meteoritical Bulletin: the Valencia meteorite. Other recent Spanish meteorites correspond to "finds" that have been related to the bolides of 4 January 2004 and 10 May 2007. It is important to note that, whereas the bolides were widely observed in different parts of the Iberian Peninsula, there were no direct witnesses of the meteorite falls, and no pieces were collected coinciding simultaneously with the observation of the bolides. In fact, the first fragment of Villalbeto de la Peña (2004) was found seven days after the bolide event and the first fragment of Puerto Lápice (2007) after 24 days. Other fragments were found subsequently, which were assigned to these bolides (see http://tin.er.usgs.gov/meteor/). Thus, the Reliegos meteorite is the real last meteorite fall recovered in Spain.

 

Photo: Muñoz-Espadas, M.J. (Ph.D thesis)
Meteorito de Reliegos (León)
see Meteoritical Bulletin Database

Photo: Muñoz-Espadas, M.J. (Ph.D thesis)
Meteorito de Reliegos (León)
see Encyclopedia of Meteorites
Imagen de www.reliegos.com

Imagen de www.reliegos.com

Selected publications and scientific contributions

Interesting webpage about the Reliegos meteorite

Ph.D Thesis about four Spanish chondrites: Cañellas, Olivenza, Olmedilla de Alarcón and Reliegos. Complutense University, Madrid (2003), realizada por Mª Jesús Muñoz Espadas. 

Directores: R. Lunar (UCM) y J. Martínez Frías (CSIC)

LA IMPORTANIA DE LOS CÓNDRULOS DEL METEORITO DE RELIEGOS:
(Muñoz-Espadas et al. 2003)



 

SELECTED PUBLICATIONS AND SCIENTIFIC CONTRIBUTIONS ABOUT THE RELIEGOS METEORITE

McCoy, T.J., Scott, E.R.D., Jones, R.H., Keil, K. y Taylor, G.J. (1991): Geochim. Cosmochim. Acta. 55: 601-619.

Muñoz-Espadas, M.J., Martínez-Frías, J., Lunar, R., Sánchez, B. & Sánchez, J. (2002) The meteorite collection of the National Museum of Natural Sciences,  Madrid, Spain: An update of the catalog. Meteoritics & Planetary Science 37 Supplement 89-95.

Muñoz-Espadas, M.J., Martínez-Frías, J. y Lunar, R. (2002): Texturas de metamorfismo de impacto en condritas ordinarias: aplicación a las condritas de Cañellas, Olmedilla de Alarcón, Reliegos y Olivenza. Revista de la Sociedad Española de Mineralogía, 25-A: 71-72.

Muñoz-Espadas, M.J. (2003): Mineralogía, texturas y cosmoquímica de cóndrulos en condritas H4, H5, L5 y LL5 Ph.D thesis Tesis Doctoral, Univ. Complutense. 324 pp.

Muñoz-Espadas, M.J., Martínez-Frías, J. y Lunar, R. (2003) Mineralogía, texturas y cosmoquímica de cóndrulos RP y PO en la condrita Reliegos L5. Geogaceta 34, 35-38.

Muñoz-Espadas. M.J., Martínez-Frías, J. y Lunar, R. (2003): Reliegos L5, último meteorito recuperado en España Revista de la Sociedad Española de Mineralogía, 26-A: 149-150.